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| Part Number | MAX9981ETX+ | MAX9985ETX+ | MAX9981ETX |
|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active | Obsolete |
| RF Type | Cellular, EDGE, GSM | Cellular, DCS, EDGE, PCS, UMTS, WLL | Cellular, EDGE, GSM |
| Frequency | 825MHz ~ 915MHz | 700MHz ~ 1GHz | 825MHz ~ 915MHz |
| Number of Mixers | 2 | 1 | 2 |
| Gain | 2.7dB | 6dB | 2.7dB |
| Noise Figure | 10.8dB | 10.5dB | 10.8dB |
| Secondary Attributes | - | Down Converter | - |
| Current - Supply | 325mA | 440mA | 325mA |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 36-WFQFN Exposed Pad | 36-WFQFN Exposed Pad | 36-WFQFN Exposed Pad |
| Supplier Device Package | 36-TQFN (6x6) | 36-TQFN (6x6) | 36-TQFN (6x6) |
